2021030349

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{144349}}^1$

素因数の和:144724

約数の個数: 16

約数和(自身を含む): 2910096000

約数和(自身を除く): 889065651

約数列:

[1, 3, 13, 39, 359, 1077, 4667, 14001, 144349, 433047, 1876537, 5629611, 51821291, 155463873, 673676783, 2021030349]

約数ペア:

[(1, 2021030349), (3, 673676783), (13, 155463873), (39, 51821291), (359, 5629611), (1077, 1876537), (4667, 433047), (14001, 144349)]